An intelligent email reply automation system powered by FastAPI and Gemini AI with Retrieval-Augmented Generation (RAG). This backend service automatically fetches unread emails from Gmail, generates professional replies using a company knowledge base, and manages email drafts.

Gmail Integration: Seamlessly fetch and parse unread email threads from Gmail

RAG-Powered Draft Generation: Automatically generate professional replies using Gemini AI with company knowledge base search

Knowledge Base Search: Leverage Nexa Learn company information for contextual, accurate responses

Email Thread Management: Fetch, organize, and track email conversations

Draft Creation: Create Gmail draft messages without sending so the user can edit

Email Sending: Send generated replies directly through Gmail